OFFSET
1,3
COMMENTS
Inverse EULER transformation of A345216 (not necessarily connected)
LINKS
Travis Hoppe and Anna Petrone, Encyclopedia of Finite Graphs
T. Hoppe and A. Petrone, Integer sequence discovery from small graphs, arXiv preprint arXiv:1408.3644 [math.CO], 2014.
F. Hüffner, tinygraph, software for generating integer sequences based on graph properties, version 29e68fa.
Eric Weisstein's World of Mathematics, Cycle Graph
CROSSREFS
KEYWORD
nonn,hard,more
AUTHOR
Travis Hoppe and Anna Petrone, Apr 28 2014
EXTENSIONS
a(11)-a(14) added using tinygraph by Falk Hüffner, Sep 22 2020
a(15) and a(16) added by Brendan McKay, Jun 10 2021
STATUS
approved